Cephalopoda - Ceratitida - Otoceratidae

Full reference: L. F. Spath. 1935. Additions to the Eo-Triassic invertebrate fauna of east Greenland. Meddelelser om Grønland 98(2):1-115

Belongs to Otoceras according to A. S. Dagis et al. 1996

Sister taxa: Otoceras concavum, Otoceras gracile, Otoceras woodwardi

Ecology: nektonic carnivore

Average measurements (in mm): shell width 31.0, shell diameter 81.7